<!-- 面包屑 -->
<div class="layui-body-header">
    <span class="layui-body-header-title"></span>
    <span class="layui-breadcrumb pull-left" style="visibility: visible;">
      <a>首页</a><span lay-separator="">/</span>
      <volist name="crumb" id="vo">
      <a>{$vo}</a><span lay-separator="">/</span>
      </volist>
      <a>查看</a>
    </span>
</div>